import { defineConfig } from "vite";
import vue from "@vitejs/plugin-vue";
import { resolve } from "path";

// @ts-expect-error process is a nodejs global
const host = process.env.TAURI_DEV_HOST;

// https://vitejs.dev/config/
export default defineConfig({
  plugins: [vue()],
  resolve: {
    alias: {
      "@": resolve(__dirname, "src")
    }
  },

  // Vite options tailored for Tauri development and only applied in `tauri dev` or `tauri build`
  //
  // 1. prevent vite from obscuring rust errors
  clearScreen: false,
  // 2. tauri expects a fixed port, fail if that port is not available
  server: {
    port: 1420,
    strictPort: true,
    host: host || false,
    hmr: host
      ? {
          protocol: "ws",
          host,
          port: 1421,
        }
      : undefined,
    watch: {
      // 3. tell vite to ignore watching `src-tauri`
      ignored: ["**/src-tauri/**"],
    },
  },
  envPrefix: ['VITE_', 'TAURI_'],
  build: {
    target: ['es2021', 'chrome100', 'safari13'],
    minify: !process.env.TAURI_DEBUG ? 'esbuild' : false,
    sourcemap: !!process.env.TAURI_DEBUG,
    rollupOptions: {
      output: {
        manualChunks(id) {
          if (id.includes('monaco-editor')) {
            return 'monaco-editor';
          }
          if (id.includes('monaco-yaml')) {
            return 'monaco-yaml';
          }
          if (id.includes('element-plus')) {
            return 'element-plus';
          }
          // 你可以根据需要继续拆分其他大依赖
        }
      }
    }
  }
});
